P÷✓2=✓t/r+q

express t in the terms of p and q​

Given:

Consider the given equation is:

To find:

The value of t in terms of p, q and r.

Solution:

We have,

It can be written as:

Taking square on both sides, we get

Multiply both sides by (r+q).

Therefore, the required solution is .

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours